USB to RS485 RS422 4-Wire Interface Adapter – CH340 chip

CAD 12.50

Need more than we have? Order now, we will ship when back in stock. Lead time about 2-3 weeks.
See our backorder policy.
Availability: In stock (can be backordered) SKU: 26370
Quantity 3 - 9 CAD 11.25
Quantity 10 - 24 CAD 10.94
Quantity 25 + CAD 10.63


USB to RS485 RS422 serial port adapter, 4-wire interface (symmetric). An advanced 4-wire USB to serial RS485 / RS422 port converter for communication up to 4000 ft distance, and max. 115kbps transfer speed.

If you need an asymmetric 2-wire RS485 connection, we recommend our CH340-based 2-wire RS485 USB interface.

We recommend downloading the required USB driver for your operating system from WCH official website.


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